Gravitation – Online MCQs Test – Physics 9th

1.

2. Gravitational force is always ___________

3.

4. Near Earth’s surface g = _____________

5.

6. Newton’s law of gravitational holds between every two objects on the _________

7. Sun’s gravitational attraction to the Earth is ________ times greater than that of the moon to the Earth.

8. __________ is a natural satellite.

9. Spring balance is used to measure ______________

10. Weight is measure in:

11. Gravitation force follows the:

12. Earth’s field force is a:

13. It changes the path of the Moon around the Earth.

14. ___________ was the first scientist who gave the concept of gravitation.

15. According to Newton’s law of universal gravitation, force is inversely proportional to ____.

16. Gravitational field of Earth is directed ____________

17. According to Newton’s law of universal gravitation, force ∝ ____________

18. Gravitational force is always present between two objects because of their:

19. The first artificial satellite, Sputnik-1, was sent into space by:

20. Ocean tides are caused by the: